Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Auxiliary mounting device and construction method for tubular pile core filling reinforcement cage
The invention provides an auxiliary mounting device and construction method for a tubular pile core-filling reinforcement cage, the device comprises a positioning ring and a bottom template, the positioning ring is provided with a plurality of limiting clamps, and the limiting clamps extend to the inner side of the positioning ring along the radial direction of the positioning ring; a sealing ring gasket and a limiting elastic piece are arranged on the side, close to the positioning ring, of the bottom template, and the outer diameter of the sealing ring gasket is larger than the diameter of the bottom template. And the free end of the limiting elastic sheet exceeds the side edge of the bottom template and is bent towards the positioning ring. Through the positioning rings, the limiting clamps, the bottom formwork and the limiting elastic pieces, the top end and the bottom end of the reinforcement cage are limited, the coaxiality of the reinforcement cage and the pipe pile, the spacing uniformity of main reinforcements of the reinforcement cage and the perpendicularity of the reinforcement cage are adjusted, the gap between the bottom formwork and the inner wall of the pipe pile is blocked through the sealing ring gasket, and concrete leakage is prevented; and the construction quality of the pipe pile top is comprehensively improved.
本发明提供一种管桩填芯钢筋笼的辅助安装装置及施工方法，该装置包括：定位环和底模板，所述定位环上设有多个限位卡，所述限位卡沿所述定位环的径向延伸至其内侧；所述底模板上靠近所述定位环的一侧设有密封环垫和限位弹片，所述密封环垫的外径大于所述底模板的直径；所述限位弹片的自由端超出所述底模板的侧缘，朝向所述定位环弯曲。本发明通过定位环、限位卡、底模板和限位弹片，对钢筋笼的顶、底两端进行限位，调整钢筋笼与管桩的同轴度、钢筋笼主筋间距均匀度、钢筋笼的垂直度，通过密封环垫封堵底模板与管桩内壁的间隙，防止混凝土下漏，综合提升了管桩桩顶的施工质量。
Auxiliary mounting device and construction method for tubular pile core filling reinforcement cage
The invention provides an auxiliary mounting device and construction method for a tubular pile core-filling reinforcement cage, the device comprises a positioning ring and a bottom template, the positioning ring is provided with a plurality of limiting clamps, and the limiting clamps extend to the inner side of the positioning ring along the radial direction of the positioning ring; a sealing ring gasket and a limiting elastic piece are arranged on the side, close to the positioning ring, of the bottom template, and the outer diameter of the sealing ring gasket is larger than the diameter of the bottom template. And the free end of the limiting elastic sheet exceeds the side edge of the bottom template and is bent towards the positioning ring. Through the positioning rings, the limiting clamps, the bottom formwork and the limiting elastic pieces, the top end and the bottom end of the reinforcement cage are limited, the coaxiality of the reinforcement cage and the pipe pile, the spacing uniformity of main reinforcements of the reinforcement cage and the perpendicularity of the reinforcement cage are adjusted, the gap between the bottom formwork and the inner wall of the pipe pile is blocked through the sealing ring gasket, and concrete leakage is prevented; and the construction quality of the pipe pile top is comprehensively improved.
本发明提供一种管桩填芯钢筋笼的辅助安装装置及施工方法，该装置包括：定位环和底模板，所述定位环上设有多个限位卡，所述限位卡沿所述定位环的径向延伸至其内侧；所述底模板上靠近所述定位环的一侧设有密封环垫和限位弹片，所述密封环垫的外径大于所述底模板的直径；所述限位弹片的自由端超出所述底模板的侧缘，朝向所述定位环弯曲。本发明通过定位环、限位卡、底模板和限位弹片，对钢筋笼的顶、底两端进行限位，调整钢筋笼与管桩的同轴度、钢筋笼主筋间距均匀度、钢筋笼的垂直度，通过密封环垫封堵底模板与管桩内壁的间隙，防止混凝土下漏，综合提升了管桩桩顶的施工质量。
Auxiliary mounting device and construction method for tubular pile core filling reinforcement cage
一种管桩填芯钢筋笼的辅助安装装置及施工方法
ZHU LIQIANG (Autor:in) / WANG YONGCHENG (Autor:in) / TENG HE (Autor:in) / LIU JIAMU (Autor:in) / LIU JIE (Autor:in) / GONG SHIQI (Autor:in)
29.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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